n this article, I describe and illustrate Stata programs that facilitate i) the fitting of smooth age–period–cohort models to event data and ii) the plotting of observed and fitted rates. The programs include postestimation functional- ity and flexibility to fit models not possible using Stata...
AgeePeriodeCohort Analysis: new models, met-hods,andempiricalapplications.London,UK:ChapmanandHall/CRC; 2013.Disentangling the independenteffectsofage (calendaryearwhenthe patient was diagnosed with the disease or when the patientdied), period (calendar year in which the response occurs), and birth...
An age– period–cohort (APC) analysis of breast, ovarian and cervical cancer incidence trends was conducted, using the population-based cancer registry data in Mumbai, India over a 30-year period, 1976–2005. MATERIALS AND METHODS Incidence All incident cases of breast, ovarian and cervical ...
Therefore, we used the RR representa tion to estimate the aggregate effects of age, period, and birth cohort.17–19 All analyses and graphics were carried out using STATA 15.0 software (StataCorp, College Station, TX, USA). Results Descriptive Analysis Our study indicated that the sex-...
(2017). APCGO: Stata mod- ule to calculate age-period-cohort effects for the gap between two groups (based on a Blinder-Oaxaca decomposition), including trends for each parameter. Retrieved from https://ideas.repec. org/c/boc/bocode/s458331.html Chen, R.,...
Recent data suggest a temporal trend in decline in functional limitations in older adults but whether this trend extends to the period after the 8th decade of life remains unclear. We examined change in prevalence of limitations in activities and instrum
Lu, Y., & Luo, L. (2021). Cohort variation in US violent crime patterns from 1960 to 2014: An age–period–cohort-interaction approach.Journal of Quantitative Criminology,37, 1047–1081. ArticleGoogle Scholar Lu, Y., & Steffensmeier, D. (2023). Stability or change in age-crime relation...
Fig. 1. Use of analgesics by sex and age one year before and one year after total hip arthroplasty (THA). Each quarter (Q) is equivalent to a period of three months and the total timespan is two years, ranging from one year before THA to one year after. Proportion of analgesic drug...
The statistical analysis was conducted from December 2018 to September 2019. Exposures Older age (≥75 years). Main Outcomes and Measures The primary outcome was postcolonoscopy complications, defined as the composite of hospitalization or emergency department visits in the 30-day period after the ...
This might be because of the variation in the study setting and period. School-aged children who had literate mothers were negatively associated with the AP of school-aged children who did not have literate mothers. The study results agreed with a study conducted in Hawassa Town [73]. However...